Applications for Highfield's Accessory Line
Our end caps, dust caps, plastic plugs and seal mounts are suitable for utility systems in the gas, water, electric power and telecommunications industries.
End Caps for Barrel Locks
Our barrel lock caps can be used with any of our barrel lock and key systems, including plunger and pin tumbler designs. End caps for barrel locks are also sold separately in a variety of styles:
- Stainless steel
- Stainless steel with 2 grooves & O-ring seals (for Paladin barrel lock)
- Stainless steel with 2 grooves & no ring
- ‘Silver’ or ‘gold’ tone end caps
We also offer a slotted plastic gold-tone seal cap which prevents barrel lock tampering and protects against contaminants.
End Caps for Electrical Connectors
EC-10 red plastic caps are designed to cover and protect circular electrical connectors. These economical protective caps are made from LDPE so they're relatively rigid but provide a secure fit to protect against dust and moisture. Benefits include:
- Easy to apply & remove
- Can be installed over ⅝”threads
- Can also be installed over the end of barrel locks to protect the keyhole from moisture & debris
Tapered Plastic Plugs
Highfield offers versatile plastic plugs in clear, gray, yellow and red. These tapered plugs are designed to protect against contaminants in a wide range of applications. Benefits include:
- Easy to install & remove
- Compatible with SAE fittings
- Compatible with hydraulic threaded & non-threaded fittings
Highfield also manufactures standard security lock plugs and caps, as well as a line of high-security lock plugs and caps for use in gas and water utility systems.
Seal Mounts
Seal mounts are hollow cylindrical components that attach to a utility lock and provide a slot where a meter seal can be securely installed. Highfield seal mounts are available in plated steel or gold/silver plastic, and are compatible with our:
Contact our team with questions about our caps, plugs, and seals, or request a quote today: